FR2810259B1 - METHOD FOR MANUFACTURING A NANOFILTRATION MEMBRANE, AND MEMBRANE OBTAINED - Google Patents

METHOD FOR MANUFACTURING A NANOFILTRATION MEMBRANE, AND MEMBRANE OBTAINED

Info

Publication number
FR2810259B1
FR2810259B1 FR0007549A FR0007549A FR2810259B1 FR 2810259 B1 FR2810259 B1 FR 2810259B1 FR 0007549 A FR0007549 A FR 0007549A FR 0007549 A FR0007549 A FR 0007549A FR 2810259 B1 FR2810259 B1 FR 2810259B1
Authority
FR
France
Prior art keywords
membrane
manufacturing
nanofiltration
nanofiltration membrane
membrane obtained
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0007549A
Other languages
French (fr)
Other versions
FR2810259A1 (en
Inventor
Jean Christophe Remigny
Philippe Aptel
Sandrine Desclaux
Alain Ricard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universite Toulouse III Paul Sabatier
Original Assignee
Universite Toulouse III Paul Sabatier
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universite Toulouse III Paul Sabatier filed Critical Universite Toulouse III Paul Sabatier
Priority to FR0007549A priority Critical patent/FR2810259B1/en
Priority to US10/049,370 priority patent/US20020161066A1/en
Priority to PCT/FR2001/001725 priority patent/WO2001096004A1/en
Priority to EP01940683A priority patent/EP1289635A1/en
Publication of FR2810259A1 publication Critical patent/FR2810259A1/en
Application granted granted Critical
Publication of FR2810259B1 publication Critical patent/FR2810259B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/38—Graft polymerization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Graft Or Block Polymers (AREA)
FR0007549A 2000-06-14 2000-06-14 METHOD FOR MANUFACTURING A NANOFILTRATION MEMBRANE, AND MEMBRANE OBTAINED Expired - Fee Related FR2810259B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0007549A FR2810259B1 (en) 2000-06-14 2000-06-14 METHOD FOR MANUFACTURING A NANOFILTRATION MEMBRANE, AND MEMBRANE OBTAINED
US10/049,370 US20020161066A1 (en) 2000-06-14 2001-06-05 Method for making a nanofiltration membrane, and resulting membrane
PCT/FR2001/001725 WO2001096004A1 (en) 2000-06-14 2001-06-05 Method for making a nanofiltration membrane, and resulting membrane
EP01940683A EP1289635A1 (en) 2000-06-14 2001-06-05 Method for making a nanofiltration membrane, and resulting membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0007549A FR2810259B1 (en) 2000-06-14 2000-06-14 METHOD FOR MANUFACTURING A NANOFILTRATION MEMBRANE, AND MEMBRANE OBTAINED

Publications (2)

Publication Number Publication Date
FR2810259A1 FR2810259A1 (en) 2001-12-21
FR2810259B1 true FR2810259B1 (en) 2002-08-30

Family

ID=8851232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0007549A Expired - Fee Related FR2810259B1 (en) 2000-06-14 2000-06-14 METHOD FOR MANUFACTURING A NANOFILTRATION MEMBRANE, AND MEMBRANE OBTAINED

Country Status (4)

Country Link
US (1) US20020161066A1 (en)
EP (1) EP1289635A1 (en)
FR (1) FR2810259B1 (en)
WO (1) WO2001096004A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ952100A0 (en) * 2000-08-18 2000-09-14 Life Therapeutics Limited Membranes and method of manufacture thereof
ATE349484T1 (en) * 2000-10-05 2007-01-15 Rensselaer Polytech Inst UV-ASSISTED GRAFTING OF PES MEMBRANES
AU2003220221A1 (en) * 2002-03-12 2003-09-29 Rensselaer Polytechnic Institute Photo-processing and cleaning of pes and psf membranes
US20040016503A1 (en) * 2002-07-23 2004-01-29 Stowe Matthew Shawn Apparatus and method for producing a coated wire or other elongated article
CA2497530C (en) * 2002-09-03 2011-04-12 Whatman Plc Porous composite membrane and method for making the same
US8956853B2 (en) * 2007-01-30 2015-02-17 Bunge Oils, Inc. Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases
US8460905B2 (en) * 2007-09-11 2013-06-11 Bunge Oils, Inc. Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases with reduced reaction time
US8241876B2 (en) 2008-01-07 2012-08-14 Bunge Oils, Inc. Generation of triacylglycerols from gums
EP2641653B1 (en) 2012-03-23 2021-05-12 Agfa-Gevaert Nv Method for manufacturing solvent resistant polymeric membranes
CN103041761B (en) * 2012-12-26 2015-06-10 中国电子工程设计院 Device for ultraviolet radiation grafting of surface of polymer material
TWI519339B (en) 2012-12-28 2016-02-01 財團法人工業技術研究院 Filtering membrane
CN103071395B (en) * 2013-02-01 2015-08-19 北京碧水源膜科技有限公司 A kind of dynamic preparation method of ultralow pressure charged nanofiltration membrane
CN103480280B (en) * 2013-10-18 2015-05-20 天津膜天膜科技股份有限公司 Anti-fouling hollow fiber membrane and preparation method thereof
CN103551061A (en) * 2013-11-15 2014-02-05 天津工业大学 Preparation method of high-negative charge density hollow fiber nanofiltration membrane for removing Cr(VI) from water
WO2015103063A1 (en) 2013-12-30 2015-07-09 3M Innovative Properties Company Composite membranes and methods of use
CN107847867B (en) 2015-07-01 2021-06-25 3M创新有限公司 Composite membranes having improved performance and/or durability and methods of use thereof
WO2017004496A1 (en) 2015-07-01 2017-01-05 3M Innovative Properties Company Polymeric ionomer separation membranes and methods of use
CN107735163B (en) 2015-07-01 2021-02-23 3M创新有限公司 Composite membranes comprising PVP and/or PVL and methods of use
WO2019034993A1 (en) 2017-08-16 2019-02-21 3M Innovative Properties Company Composite membranes with improved performance and/or durability and methods of use
WO2019034994A1 (en) 2017-08-16 2019-02-21 3M Innovative Properties Company Polymeric ionomer separation membranes and methods of use
EP3668636A1 (en) 2017-08-16 2020-06-24 3M Innovative Properties Company Pvp- and/or pvl-containing composite membranes and methods of use
CN113908703B (en) * 2021-09-22 2023-01-10 浙江大学 Charged nanofiltration membrane based on polymer nanoparticles and preparation method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618533A (en) * 1984-11-30 1986-10-21 Millipore Corporation Porous membrane having hydrophilic surface and process
US5256503A (en) * 1986-04-07 1993-10-26 Scimat Limited Process for making a composite membrane
GB8608430D0 (en) * 1986-04-07 1986-05-14 Raychem Ltd Porous polymer article
JPH0259029A (en) * 1988-08-25 1990-02-28 Tosoh Corp Porous membrane having hydrophilic surface and preparation thereof
DE69115050T2 (en) * 1990-09-20 1996-08-01 Scimat Ltd POLYMER MEMBRANE.
FR2676007B1 (en) * 1991-04-30 1994-04-08 Tech Sep COMPOSITE NANOFILTRATION MEMBRANE.
US5468390A (en) * 1992-11-23 1995-11-21 Rensselaer Polytechnic Institute Low fouling ultrafiltration and microfiltration aryl polysulfone
WO1996003202A1 (en) * 1994-07-28 1996-02-08 Millipore Corporation Porous composite membrane and process
US5814372A (en) * 1995-10-19 1998-09-29 Millipore Corporation Process for forming porous composite membrane
US5885456A (en) * 1996-08-09 1999-03-23 Millipore Corporation Polysulfone copolymer membranes and process
US6132804A (en) * 1997-06-06 2000-10-17 Koch Membrane Systems, Inc. High performance composite membrane
US6113794A (en) * 1999-01-25 2000-09-05 Kumar; Ashwani Composite solvent resistant nanofiltration membranes

Also Published As

Publication number Publication date
WO2001096004A1 (en) 2001-12-20
US20020161066A1 (en) 2002-10-31
FR2810259A1 (en) 2001-12-21
EP1289635A1 (en) 2003-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse